Observation log NIKA/IRAM 2011 Sheet No: 07 Date: 20111023 Observer: SL+FXD+CH
=> only RECEIVER + BACKEND combination that works to create fits in ncsServer is to choose heterodynes devices: Receiver E090, Backend BBC
Nas_Az = 19.2, Nas_El = 18.6
20111023
Scan |
UT |
Source |
Command |
Az |
El |
corr_Az corr_El Diam Amp A |
corr_Az corr_El Diam Amp B |
Tau |
Comment |
39 |
19h51 |
Uranus |
track |
130 |
40 |
n/a | n/a |
n/a | n/a |
0.3 |
Clouds gone tau=0.3 |
40 |
19h53 |
Uranus |
track |
131 |
40 |
n/a | n/a |
n/a | n/a |
0.3 |
Problem with resonances |
41 |
20h01 |
Uranus |
track |
131 |
41 |
n/a | n/a |
n/a | n/a |
0.3 |
Resonances oscillate too much too fast: certainly due to wind. Wait that time traces become more stable |
42 |
20h55 |
Uranus |
OTF_pointing |
149 |
48 |
n/a | n/a |
n/a | n/a |
0.3 |
try see effect of sky noise on focus stat |
43 |
20h57 |
Uranus |
track |
150 |
49 |
n/a | n/a |
n/a | n/a |
0.3 |
Redo resonances |
44 |
21h04 |
Uranus |
OTF_pointing |
|
|
n/a | n/a |
n/a | n/a |
jump |
No: too much noise |
45 |
21h15 |
Uranus |
OTF_pointing |
157 |
51 |
n/a | n/a |
n/a | n/a |
n/a |
Try decorrelation in Camadia map: No. Wait |
Too much wind. Have to stop and park the telescope. 